Yanmar 6LYA-STP - 6 System Diagrams; Piping Diagram

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6. SYSTEM DIAGRAMS
6.1 Piping diagram
FUEL OIL FILTER
COOLING FRESH WATER PUMP
From F.O. TANK
FUEL INJECTION PUMP
LUB. OIL FILTER
(
FULL
)
INTER COOLER
FUEL OIL INLET
FUEL FEED PUMP
OIL PUMP
FUEL OIL OVERFLOW
SAFETY YALVE
HOT WATER HEATER RETURM
WATER TEMP, SWITCH
HOT WATER HEATER RETURN
THERMOSTAT
WATER TEMP, SENDER
COOLING SEA WATER PUMP
COOLING SEA WATER INLET
CAMSHAFT BEARING
MAIN BEARING
FRESH WATER COOLER
COOLING NOZZLE OF PISTON
OIL INLET FILTER
EXHAUST MANIFOLD
ROCKER SHAFT
COOLING SEA WATER OUTLET
MIXING ELBOW
(
OPTIONAL
)
MARINE GEAR LUBE OIL COOLER (
KMH6A, KMH6A1
)
OIL ORESSURE REGUL ATER VALVE
ENG, LUBE OIL COOLER
LUB. OIL FILTER
(
BY-PASS
)
TO ROOM HEATER BY HOT WATER
FUEL INJECTION NOZZLE
P
P
P
P
(OPTIONAL)